﻿<html>
	<head>
		<meta http-equiv="Content-Type" content='text/html;charset=utf-8'    />
		<script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js" ></script>
		<title>jquery动画</title>
		
		<style type='text/css'>
					ul{
						margin: 0 ;
						padding: 0;
						list-style: none;
						width= 160px;
						border: 1px solid #fff;
						background: #c0c0c0;
						}
					li{
						margin: 0;
						padding: 5px 0px 5px 20px;
						font-size: 15px;
						
						}
					a{
						color:#ffffff;
						text-decoration:none;
						white-space:nowrap;
						}
			
		</style>
		
		
	</head>
	<body>
		<button>按钮</button>
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</html>